The PERRIN Performance intercooler coupler kit for the Subaru WRX and Legacy GT replaces your factory coupler with our high-gloss, vibrant color hose that looks and works better. Our silicone couplers are made from fiber reinforced 5-ply silicone tube. Our high strength reinforced silicone's multi-layer design is capable of withstanding extremely high pressures and temperatures.
For maximum holding power look to the genuine PERRIN Performance Stainless Steel T-bolt clamps. Our clamps are guaranteed not to damage the expensive silicone couplers. Each is laser etched with the PERRIN logo.
Subaru WRX 2008-2014
Subaru WRX 2015-2018
Subaru Legacy GT 2005-2009